供应三相DTSY633型预付费电能表(IC卡表)智能电表
技术参数
型号 DTSY633
等级 1
显示器 LED
额定电压 220/380V
标准(最大)电流 1.5(6)A 3(6)A 5(20)A 10(40)A 15(60)A 20(80)A 30(100)A
功耗电压线路 ≤2W/10VA
功耗电流线路 ≤1VA
工作温度 -25℃~55℃
极限工作温度 -40℃~70℃
相对湿度 ≤75%
电压范围 0.9Un~1.1Un
参比频率 50Hz
启动电流 ≤0.004Ib
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